@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://purl.org/> .

<http://culturaitalia.it/pico/thesaurus/4.3> a skos:ConceptScheme .
<http://culturaitalia.it/pico/thesaurus/4.3#scienze_della_terra>
  skos:prefLabel "Earth sciences"@en, "Scienze della terra"@it ;
  a skos:Concept ;
  skos:broader <http://culturaitalia.it/pico/thesaurus/4.3#scienze_fisiche> .

<http://culturaitalia.it/pico/thesaurus/4.3#scienze_fisiche>
  ns0:picotheme "SCIENCE" ;
  skos:broader <http://culturaitalia.it/pico/thesaurus/4.3#aree_disciplinari> ;
  skos:narrower <http://culturaitalia.it/pico/thesaurus/4.3#scienze_della_terra>, <http://culturaitalia.it/pico/thesaurus/4.3#scienze_chimiche>, <http://culturaitalia.it/pico/thesaurus/4.3#fisica> ;
  skos:inScheme <http://culturaitalia.it/pico/thesaurus/4.3> ;
  skos:prefLabel "Physical sciences"@en, "Scienze fisiche"@it ;
  a skos:Concept .

<http://culturaitalia.it/pico/thesaurus/4.3#aree_disciplinari>
  skos:prefLabel "Academic subject areas"@en, "Aree disciplinari"@it ;
  a skos:Concept ;
  skos:narrower <http://culturaitalia.it/pico/thesaurus/4.3#scienze_fisiche> .

<http://culturaitalia.it/pico/thesaurus/4.3#scienze_chimiche>
  skos:prefLabel "Chemical sciences"@en, "Scienze chimiche"@it ;
  a skos:Concept ;
  skos:broader <http://culturaitalia.it/pico/thesaurus/4.3#scienze_fisiche> .

<http://culturaitalia.it/pico/thesaurus/4.3#fisica>
  skos:prefLabel "Physics"@en, "Fisica"@it ;
  a skos:Concept ;
  skos:broader <http://culturaitalia.it/pico/thesaurus/4.3#scienze_fisiche> .